1//! This file is auto-generated by tools/update_cpu_features.zig.
2
3const std = @import("../std.zig");
4const CpuFeature = std.Target.Cpu.Feature;
5const CpuModel = std.Target.Cpu.Model;
6
7pub const Feature = enum {
8 atomics,
9 bulk_memory,
10 bulk_memory_opt,
11 call_indirect_overlong,
12 exception_handling,
13 extended_const,
14 fp16,
15 gc,
16 multimemory,
17 multivalue,
18 mutable_globals,
19 nontrapping_bulk_memory_len0,
20 nontrapping_fptoint,
21 reference_types,
22 relaxed_simd,
23 sign_ext,
24 simd128,
25 tail_call,
26 wide_arithmetic,
27};
28
29pub const featureSet = CpuFeature.FeatureSetFns(Feature).featureSet;
30pub const featureSetHas = CpuFeature.FeatureSetFns(Feature).featureSetHas;
31pub const featureSetHasAny = CpuFeature.FeatureSetFns(Feature).featureSetHasAny;
32pub const featureSetHasAll = CpuFeature.FeatureSetFns(Feature).featureSetHasAll;
33
34pub const all_features = blk: {
35 const len = @typeInfo(Feature).@"enum".field_names.len;
36 std.debug.assert(len <= CpuFeature.Set.needed_bit_count);
37 var result: [len]CpuFeature = undefined;
38 result[@backingInt(Feature.atomics)] = .{
39 .llvm_name = "atomics",
40 .description = "Enable Atomics",
41 .dependencies = featureSet(&[_]Feature{}),
42 };
43 result[@backingInt(Feature.bulk_memory)] = .{
44 .llvm_name = "bulk-memory",
45 .description = "Enable bulk memory operations",
46 .dependencies = featureSet(&[_]Feature{
47 .bulk_memory_opt,
48 }),
49 };
50 result[@backingInt(Feature.bulk_memory_opt)] = .{
51 .llvm_name = "bulk-memory-opt",
52 .description = "Enable bulk memory optimization operations",
53 .dependencies = featureSet(&[_]Feature{}),
54 };
55 result[@backingInt(Feature.call_indirect_overlong)] = .{
56 .llvm_name = "call-indirect-overlong",
57 .description = "Enable overlong encoding for call_indirect immediates",
58 .dependencies = featureSet(&[_]Feature{}),
59 };
60 result[@backingInt(Feature.exception_handling)] = .{
61 .llvm_name = "exception-handling",
62 .description = "Enable Wasm exception handling",
63 .dependencies = featureSet(&[_]Feature{}),
64 };
65 result[@backingInt(Feature.extended_const)] = .{
66 .llvm_name = "extended-const",
67 .description = "Enable extended const expressions",
68 .dependencies = featureSet(&[_]Feature{}),
69 };
70 result[@backingInt(Feature.fp16)] = .{
71 .llvm_name = "fp16",
72 .description = "Enable FP16 instructions",
73 .dependencies = featureSet(&[_]Feature{}),
74 };
75 result[@backingInt(Feature.gc)] = .{
76 .llvm_name = "gc",
77 .description = "Enable wasm gc",
78 .dependencies = featureSet(&[_]Feature{}),
79 };
80 result[@backingInt(Feature.multimemory)] = .{
81 .llvm_name = "multimemory",
82 .description = "Enable multiple memories",
83 .dependencies = featureSet(&[_]Feature{}),
84 };
85 result[@backingInt(Feature.multivalue)] = .{
86 .llvm_name = "multivalue",
87 .description = "Enable multivalue blocks, instructions, and functions",
88 .dependencies = featureSet(&[_]Feature{}),
89 };
90 result[@backingInt(Feature.mutable_globals)] = .{
91 .llvm_name = "mutable-globals",
92 .description = "Enable mutable globals",
93 .dependencies = featureSet(&[_]Feature{}),
94 };
95 result[@backingInt(Feature.nontrapping_bulk_memory_len0)] = .{
96 .llvm_name = null,
97 .description = "Bulk memory operations with a zero length do not trap",
98 .dependencies = featureSet(&[_]Feature{
99 .bulk_memory_opt,
100 }),
101 };
102 result[@backingInt(Feature.nontrapping_fptoint)] = .{
103 .llvm_name = "nontrapping-fptoint",
104 .description = "Enable non-trapping float-to-int conversion operators",
105 .dependencies = featureSet(&[_]Feature{}),
106 };
107 result[@backingInt(Feature.reference_types)] = .{
108 .llvm_name = "reference-types",
109 .description = "Enable reference types",
110 .dependencies = featureSet(&[_]Feature{
111 .call_indirect_overlong,
112 }),
113 };
114 result[@backingInt(Feature.relaxed_simd)] = .{
115 .llvm_name = "relaxed-simd",
116 .description = "Enable relaxed-simd instructions",
117 .dependencies = featureSet(&[_]Feature{}),
118 };
119 result[@backingInt(Feature.sign_ext)] = .{
120 .llvm_name = "sign-ext",
121 .description = "Enable sign extension operators",
122 .dependencies = featureSet(&[_]Feature{}),
123 };
124 result[@backingInt(Feature.simd128)] = .{
125 .llvm_name = "simd128",
126 .description = "Enable 128-bit SIMD",
127 .dependencies = featureSet(&[_]Feature{}),
128 };
129 result[@backingInt(Feature.tail_call)] = .{
130 .llvm_name = "tail-call",
131 .description = "Enable tail call instructions",
132 .dependencies = featureSet(&[_]Feature{}),
133 };
134 result[@backingInt(Feature.wide_arithmetic)] = .{
135 .llvm_name = "wide-arithmetic",
136 .description = "Enable wide-arithmetic instructions",
137 .dependencies = featureSet(&[_]Feature{}),
138 };
139 const ti = @typeInfo(Feature);
140 for (&result, 0..) |*elem, i| {
141 elem.index = i;
142 elem.name = ti.@"enum".field_names[i];
143 }
144 break :blk result;
145};
146
147pub const cpu = struct {
148 pub const bleeding_edge: CpuModel = .{
149 .name = "bleeding_edge",
150 .llvm_name = "bleeding-edge",
151 .features = featureSet(&[_]Feature{
152 .atomics,
153 .bulk_memory,
154 .exception_handling,
155 .extended_const,
156 .fp16,
157 .gc,
158 .multimemory,
159 .multivalue,
160 .mutable_globals,
161 .nontrapping_fptoint,
162 .reference_types,
163 .relaxed_simd,
164 .sign_ext,
165 .simd128,
166 .tail_call,
167 }),
168 };
169 pub const generic: CpuModel = .{
170 .name = "generic",
171 .llvm_name = "generic",
172 .features = featureSet(&[_]Feature{
173 .bulk_memory,
174 .multivalue,
175 .mutable_globals,
176 .nontrapping_fptoint,
177 .reference_types,
178 .sign_ext,
179 }),
180 };
181 pub const lime1: CpuModel = .{
182 .name = "lime1",
183 .llvm_name = "lime1",
184 .features = featureSet(&[_]Feature{
185 .bulk_memory_opt,
186 .call_indirect_overlong,
187 .extended_const,
188 .multivalue,
189 .mutable_globals,
190 .nontrapping_fptoint,
191 .sign_ext,
192 }),
193 };
194 pub const mvp: CpuModel = .{
195 .name = "mvp",
196 .llvm_name = "mvp",
197 .features = featureSet(&[_]Feature{}),
198 };
199};